adding multivalues in ouput

Author: dachafra

spec/section/output.md

@@ -117,10 +117,10 @@ The result of evaluating a term map for a given [=logical iteration=] can be one
 The [=generated RDF term=] of a [=term map=] for a given [=logical iteration=] is determined as follows:
 
 1. If the term map is a **constant-valued term map**, then the generated RDF term is the term map’s constant value.
-2. If the term map is a **reference-valued term map**, then the generated RDF term is determined by evaluating the [=reference value=] expression over the [=logical iteration=] and applying the *term generation rules* to the resulting value.
-3. If the term map is a **template-valued term map**, then the generated RDF term is determined by evaluating the [=template value=] against the [=logical iteration=] and applying the *term generation rules* to the resulting value.
+2. If the term map is a **reference-valued term map**, then the generated RDF term is determined by evaluating the [=reference value=] expression over the [=logical iteration=] and applying the [=term generation rules=] to the resulting value.
+3. If the term map is a **template-valued term map**, then the generated RDF term is determined by evaluating the [=template value=] expression over the [=logical iteration=] and applying the [=term generation rules=] to the resulting value.
 
-The <dfn>term generation rules</dfn> define how a concrete RDF term is generated from a given value:
+The <dfn>term generation rules</dfn> define how a concrete RDF term is generated from each value from the [=expression evaluation result=]:
 
 1. **If the value is null, empty or missing**, then no RDF term is generated.